IPL (Intense Pulsed Light) is light therapy for treating wrinkles, age or sun spots, and unwanted hair. IPL is similar to a laser, however IPL releases light from different wavelengths, unlike other lasers that focus just one wavelength of light. The IPL penetrates the second layer of your skin (dermis) without hurting the top layer (epidermis), so it has less damage to your skin.
The darker pigment cells in the skin absorb the light, which is then converted to heat which destroys the darker pigment spots. It can also destroy hair follicles to prevent the hair from growing again. IPL is not recommended for people who have raised scars or darker skin tones. It is more effective on darker colored hair.
IPL - FULL FACE